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Researcher · Queen's University · Canada

Roland Speicher

Roland Speicher publishes mostly in Mathematical Physics, Statistics and Probability and Discrete Mathematics and Combinatorics, on topics such as Random Matrices and Applications, Advanced Operator Algebra Research and Advanced Combinatorial Mathematics.

ORCID 0000-0002-7986-7496 OpenAlex
World rank
#211,254
of 7,710,434 ranked researchers
Rank in Canada
#7,139
of 183,316
Works
199
Citations
6.5k
Citations per work
32.6
h-index
38
i10-index 74Top 1.5% in Mathematical Physics
Roland Speicher

What does Roland Speicher research?

Roland Speicher's work is mostly in Mathematics (74%), Computer Science (4%).

Physical Sciences: 157 works · 78.7% of their workMathematics: 148 works · 74.5% of their workMathematical Physics: 58 works · 29.1% of their workStatistics and Probability: 54 works · 27.0% of their workDiscrete Mathematics and Combinatorics: 15 works · 7.7% of their workGeometry and Topology: 13 works · 6.4% of their workApplied Mathematics: 9 works · 4.3% of their workComputer Science: 8 works · 4.2% of their workComputational Theory and Mathematics: 8 works · 4.2% of their workEverything else: 42 works · 21.3% of their workTHEIR WORKRoland Speicher199works
Physical Sciences79%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Mathematics14874.5%
    2. Computer Science84.2%
  2. Everything else4221.3%
  1. 1Mathematical Physics29% of their works
  2. 2Statistics and Probability27% of their works
  3. 3Discrete Mathematics and Combinatorics8% of their works
  4. 4Geometry and Topology6% of their works
  5. 5Applied Mathematics4% of their works
  6. 6Computational Theory and Mathematics4% of their works

Research topics

Which keywords describe Roland Speicher's research?

The keywords of their largest research topics: Eigenvalues, Random Matrix Theory, Quantum Groups, Cohomology, C*-Algebras, Noncommutative Geometry, Combinatorics and Permutations.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 18 words, with their numbers
  1. Eigenvalues1281 topic
  2. Random Matrix Theory1281 topic
  3. Quantum Groups692 topics
  4. Cohomology542 topics
  5. C*-Algebras451 topic
  6. Noncommutative Geometry451 topic
  7. Combinatorics411 topic
  8. Permutations411 topic
  9. Automorphic Forms391 topic
  10. Langlands Conjectures391 topic
  11. Differential Operators251 topic
  12. Spectral Theory251 topic
  13. Cluster Algebras241 topic
  14. Triangulated Categories241 topic
  15. Interacting Particle Systems211 topic
  16. Scaling Limits211 topic
  17. Deformations151 topic
  18. Hom-Lie Algebras151 topic

Where does Roland Speicher work?

Roland Speicher's main affiliation in the publication record is Queen's University, Canada.

How many publications and citations does Roland Speicher have?

OpenAlex counts 199 works and 6,484 citations for Roland Speicher, an h-index of 38, ranking #211,254 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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